//
//  Mac.h
//  demo
//
//  Created by zhouxiaobo on 15/10/20.
//  Copyright © 2015年 mapath. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface Mac : NSObject{
    @private
    int cpu;
    
    @private
    int inch;
}

-(void) setCpu:(int)newCpu;
-(void) setInch:(int)newInch;

-(int) getCpu;

-(void)on;
-(void)operate:(NSString *) who;
-(void)off;
@end